2621242010

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{525299}}^1$

素因数の和:525805

約数の個数: 16

約数和(自身を含む): 4727700000

約数和(自身を除く): 2106457990

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 525299, 1050598, 2626495, 5252990, 262124201, 524248402, 1310621005, 2621242010]

約数ペア:

[(1, 2621242010), (2, 1310621005), (5, 524248402), (10, 262124201), (499, 5252990), (998, 2626495), (2495, 1050598), (4990, 525299)]